TD 34 Flashcards
Class A Airspace
From 18,000 MSL to FL60,000
IFR only
Mode C (REQ)
Class B Airspace
Depiction: Blue Concentric Circles
Requirement: ATC Clearance and Mode C (REQ)
Cloud Clearance: 3 SM, CoC
**Top of veil is 10,000 MSL
Class C Airspace
Depiction: Magenta Concentric circles
Lateral Dim: Core - 5NM, Shelf - 10NM
Vertical Dim: Core - SFC/4,000 Shelf - no lower than 1,200 up to 4,000 AGL
Operating Req: 2-way radio MUST be est. prior to entry and maintained while in Class C, Mode C (REQ) inside and outside Class C
Cloud Clearance: 3SM; 1,000’ Above; 500’ Below; 2,000’ Horizontal
Class D Airspace
Depiction: Blue Segmented lines
Vertical Dim: generally from SFC to 2,500AGL
Operating Req: 2-way radio MUST be est. prior to entry and maintained while inside Class D
Cloud Clearance: 3SM; 1,000’ Above; 500’ Below; 2,000’ Horizontal
Class E Airspace
Depiction: Magenta and Blue vignettes, Magenta dashes lines, “tire tracks”
Vertical DIM: core - 700 shelf - 1,200
Cloud Clearance:
Below 10,000’ MSL - 3SM; 1,000’ Above; 500 Below; 2,000’ Horizontal
Above 10,000’ MSL - 5SM; 1,000’ Above; 1,000 Below; 1 SM Horizontal
Class G Airspace
Cloud Clearance:
Below 1,200’ AGL - 1/2 SM Day, 1 SM Night, CoC
Above 1,200’ AGL Below 10,000’ MSL - 3 SM; 1,000 Above; 500 Below; 2,000 Horizontal
Above 10,000’ - 5 SM, 1,000 Above, 1,000 Below, 1 SM Horizontal